package com.excilys.formation.projet.ebanking.webapp.flash;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

/**
 * Servlet Filter implementation class FlashScopeFilter
 */
public class FlashScopeFilter implements Filter {
	
	/**
	 * Default constructor.
	 */
	public FlashScopeFilter() {
		// TODO Auto-generated constructor stub
	}
	
	/**
	 * @see Filter#destroy()
	 */
	public void destroy() {
		// TODO Auto-generated method stub
	}
	
	/**
	 * @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain)
	 */
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
		FlashScopeModifier.getFlashScopeModifier().get(request);
		chain.doFilter(request, response);
	}
	
	/**
	 * @see Filter#init(FilterConfig)
	 */
	public void init(FilterConfig fConfig) throws ServletException {
		// TODO Auto-generated method stub
	}
	
}
